20 times 26 is 520. In symbols: 20 × 26 = 520, and 26 × 20 = 520 too.
20 × 26 means adding 20 to itself 26 times: that is 26 copies of 20, which add up to 520.
20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, ... (keep going to the 26th multiple). The 26th multiple of 20 is 520.
20 × 26 = 20 × 20 + 20 × 6 = 400 + 120 = 520.
Halve one number and double the other: 20 × 26 = 10 × 52 = 520.
520 ÷ 20 = 26
520 ÷ 26 = 20
520 is even. Prime factorization: 2 × 2 × 2 × 5 × 13.
| Multiplication | Answer |
|---|---|
| 19 × 26 | 494 |
| 21 × 26 | 546 |
| 20 × 25 | 500 |
| 20 × 27 | 540 |
| 20 × 28 | 560 |
| 20 × 24 | 480 |
| 22 × 26 | 572 |
| 18 × 26 | 468 |
Other numbers? Browse the multiplication table, the squares and cubes or the exponent calculator.